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Trava [24]
3 years ago
13

Find the value of f(4) for the function. f(x) = - 4(x + 3)

Mathematics
2 answers:
Step2247 [10]3 years ago
8 0

Answer: -28

Step-by-step explanation:

Simply replace x with 4

allsm [11]3 years ago
5 0

Answer:

-28

Step-by-step explanation:

f(4) is another notation for x = 4

so we just plug-in 4 for x

f(4) = -4((4)+3)

f(4) = -4(7)

f(4) = -28

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Ratio = \frac{R^2 - r^2 }{ r^2}

Step-by-step explanation:

Given

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Required

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